Weld cleaning

Weld cleaning for stainless steel fabrication

Cougartron weld cleaning systems remove heat tint, oxide and discolouration from stainless TIG and MIG welds without pickling paste or grinding.

Start with the machine, then match it with the right brushes, fluids, holders and accessories for the job.

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Cougartron weld cleaning machine set with consumables and accessories
Machine, brushes, fluids and accessories; built as one setup.

Start here

Find the part of the setup you need

Machines

Choose a Cougartron weld cleaner for TIG, MIG and stainless fabrication work.

Best for: first-time buyers and machine upgrades →

Brushes

Find the right brush for your machine, weld type and cleaning speed.

Best for: replacement brushes and faster cleaning →

Fluids

Cleaning, polishing, marking and neutralising fluids for Cougartron processes.

Best for: correct finish and process control →

Fluid Feed Systems

Keep fluid moving to the brush and reduce stop-and-dip cleaning.

Best for: longer seams and regular production work →

Machine Accessories

Leads, holders, clamps and machine-specific parts for Cougartron weld cleaners.

Best for: keeping machines set up and ready →

Brush Accessories

Shrouds, sleeves and brush parts that help with access, control and brush life.

Best for: replacement parts and better brush handling →

Shop weld cleaning

Browse the full weld cleaning range

Machines, brushes, fluids, holders and accessories are listed together below. Use the category links above if you already know what part of the setup you need.

Not sure where to start?

Start with the machine, then match the brush, holder and fluid to your application.

Choose a machine →

Showing 1–16 of 70 results

  • Cougartron PowerOne entry level weld cleaning machine

    PowerOne Weld-cleaner 110/230V – Starter Set

    £1,260.00

    The first step into proper Cougartron weld cleaning.

    PowerOne is a compact, budget-friendly weld cleaner for light-to-medium stainless work.

    It is a strong fit for smaller workshops, maintenance teams, first-time users, and occasional stainless fabrication jobs where the finish still needs to look right.

    No pickling paste.
    No grinding back a clean weld.
    No heat tint leaving your workshop.

    Best for: lighter TIG/MIG welds, smaller stainless jobs, maintenance work, mobile use, and workshops moving away from paste.

    Add to CartDone
  • Cougartron Power30 Precision Weld Cleaner for stainless steel

    Power30 Weld-cleaner 110/230V

    Price range: £1,220.00 through £2,100.00

    Precision weld cleaning for smaller stainless work.

    Power30 is a lightweight, portable weld cleaner for stainless TIG welds.

    It gives you two cleaning modes: a lower-voltage mode for lighter TIG welds and extended brush life, and a higher-voltage mode for darker welds or welds with more oxide. It also includes a marking mode when used with the correct marking set.

    A strong fit for smaller workshops, on-site work, thin stainless, light-to-medium TIG welds, and users who want a compact machine with proper Cougartron control.

    Which set?

    • Basic: machine + cables only
    • A: best first time setup
    • B: Set A + Standard Marking set
    • C: Set A + Advanced Marking set
    Add to CartDone This product has multiple variants. The options may be chosen on the product page
  • Cougartron Power30X weld cleaning machine with polishing function

    Power30X Weld-cleaner 110/230V

    Price range: £1,920.00 through £3,020.00

    The compact machine that does more.

    Power30X takes the control of the Power30 and adds polishing capability.

    It is built for stainless TIG welds, smaller components, thinner materials, and workshops that need a portable machine with more than one use.

    Use the lower-voltage cleaning mode for lighter TIG welds and better brush life. Use the higher-voltage mode for darker welds or heavier oxide. Switch to polishing mode when you’re welding brushed or mirror finish stainless. Add a marking set when you need logos, part IDs, serial numbers, or traceability marks.

    Which set?

    • Basic: machine + cables only
    • A: best first time setup
    • B: Set A + Standard Marking set
    • C: Set A + Marking set + Printer
    Add to CartDone This product has multiple variants. The options may be chosen on the product page
  • Cougartron ProPlus weld cleaning for TIG and MIG stainless welds

    ProPlus Weld-cleaner 110/230V

    Price range: £2,500.00 through £3,630.00

    The bridge between precision and power.

    ProPlus is a portable weld cleaner for stainless workshops that clean welds regularly and need a stronger, more capable machine.

    Use it for TIG and MIG stainless welds, weld cleaning, passivation, electropolishing, and marking or etching with the correct marking set. It gives you a 5–50A cleaning range in 5A increments, 100% duty cycle, and the option to use one or two brush holders depending on the work.

    Which set?

    • Basic: machine + cables only
    • A: best first time setup
    • B: Set A + Standard Marking set
    • C: Set A + Marking set + Printer
    Add to CartDone This product has multiple variants. The options may be chosen on the product page
  • Cougartron FURY100 powerful weld cleaning machine

    Fury100 Weld-cleaner 110/230V

    Price range: £4,930.00 through £6,920.00

    FURY 100 is a powerful electrolytic weld cleaning system designed to effectively remove all types of contamination from stainless steel welds and surfaces after TIG and MIG welding. The machine can also be used for electropolishing, surface cleaning, and marking.

    Add to CartDone This product has multiple variants. The options may be chosen on the product page
  • Cougartron Fury100XF powerful weld cleaner with fluid feed

    Fury100XF Weld-cleaner 110/230V

    Price range: £5,950.00 through £8,040.00

    The FURY100XF represents an upgraded version of our popular FURY100 weld cleaner. With its fully-integrated fluid feed system, weld cleaning is faster and more flexible than ever before. This machine is highly effective against all forms of heavy oxidation after welding and can also be used for electropolishing and marking.

    Add to CartDone This product has multiple variants. The options may be chosen on the product page
  • Fury200 Weld-cleaner 110/230V

    Fury200 Weld-cleaner 110/230V

    Price range: £6,630.00 through £8,670.00

    Cougartron FURY 200 is a powerful and fast electrolytic weld cleaning system for long and heavily oxidized welds. Suitable for all types of stainless steel TIG & MIG welds and aluminium. FURY200 is stronger than alternative models on the market and provides faster and more efficient results than harmful pickling paste or grinding.

    Add to CartDone This product has multiple variants. The options may be chosen on the product page
  • Cougartron Fury200XF market leading weld cleaner with 200amps of power and automatic fluid feed

    Fury200XF Weld-cleaner 110/230V

    Price range: £7,420.00 through £9,340.00

    The weld cleaner with a temper.

    Our hardest-hitting weld cleaner, built for stainless fabricators that need speed, power, and a finish they are proud of.

    The FURY 200XF removes heat tint, oxide, rust, and discoloration from stainless TIG and MIG welds – fast. With up to 200A of cleaning power and a fully integrated fluid feed system, it keeps the brush fed, the job moving, and the finish perfect.

    Which set?

    • Basic: machine + cables only
    • A: best first time setup
    • B: Set A + Standard Marking set
    • C: Set A + Marking set + Printer
    Add to CartDone This product has multiple variants. The options may be chosen on the product page
  • FL21 Fluid feed system 110/230V

    FL21 Fluid feed system 110/230V

    Price range: £1,580.00 through £2,520.00

    FL21 is an updated version of the FL20 fluid feed system. It integrates the machine unit, fluid pump, and fluid container, streamlining your weld cleaning process like never before. A single power switch controls the system, which regulates the fluid fed to the brush, eliminating the need to dip after each stroke.

    Add to CartDone This product has multiple variants. The options may be chosen on the product page
  • Wand and twist shroud (for 1x M6 brush, fluid feed)

    Wand and twist shroud (for 1x M6 brush, fluid feed)

    £181.00

    Spare wand and twist shroud for a single M6 brush. Fluid feed compatible – FL10 & FL20.

    Add to CartDone
  • Twist shroud (for WELC2891 wand set)

    Twist shroud (for WELC2891 wand set)

    £60.00

    Spare twist shroud for the single M8 brush assembly. Fluid feed compatible. To be used with FURY 100XF and 200XF weld cleaners.

    Add to CartDone
  • Twist shroud (for WELC2892 wand set)

    Twist shroud (for WELC2892 wand set)

    £140.00

    Spare twist shroud for the double M8 brush assembly. Fluid feed compatible. To be used with FURY 100XF and 200XF weld cleaners.

    Add to CartDone
  • Twist shroud (for WELC2926 wand set)

    Twist shroud (for WELC2926 wand set)

    £175.00

    Spare twist shroud for the M8 triple brush assembly. Compatible with fluid feed. To be used with FURY 100XF and 200XF weld cleaners.

    Add to CartDone
  • Wand/twist shroud (3x M8 brush, fl/f, straight)

    Wand/twist shroud (3x M8 brush, fl/f, straight)

    £260.00

    Wand and twist shroud assembly for a triple M8 brush. Fluid feed compatible. To be used with our FURY 100XF and 200XF weld cleaners.

    Add to CartDone
  • Lead with handle 6M, 200A (w. fluid feed hose)

    Lead with handle 6M, 200A (w. fluid feed hose)

    £230.00

    Spare Cougartron lead with handle – fluid feed hose (4mmID) and sheath included.

    Add to CartDone
  • Wand/twist shroud (for 2x M8 brush, fluid feed)

    Wand/twist shroud (for 2x M8 brush, fluid feed)

    £255.00

    Spare wand and twist shroud assembly for a double M8 brush. Compatible with FURY100XF and FURY200XF weld cleaners (fluid feed).

    Add to CartDone

Build the setup

A complete weld cleaning setup has four parts

1. Machine

Start with the right power level for your welds, material thickness and weekly use.

2. Brush and holder

Match the brush size and holder to the machine and the access around the weld.

3. Fluid

Use the correct fluid for cleaning, polishing, marking or neutralising.

4. Fluid feed

Add fluid feed when longer seams, fewer stops and better control matter.

Buying help

Weld cleaning questions

What do I need to start weld cleaning?

A complete setup usually includes a weld cleaning machine, the correct brush or wand, cleaning fluid, brush sleeves or shrouds, a work lead and the right holder for the machine. Starter sets are the easiest route if you are buying your first Cougartron system.

Which Cougartron weld cleaner should I choose?

Start with the weld type, material thickness and how often you clean. For lighter TIG work, look at the Power and Precision machines. For regular stainless fabrication and heavier oxide, look at ProPlus or the FURY range.

Which brush fits my Cougartron machine?

Brush compatibility depends on the machine, holder and job. Power, ProPlus and FURY machines use different holder and brush combinations, so check the product page or ask us before ordering if you are unsure.

What fluid do I need for weld cleaning?

Use the fluid that matches the process: weld cleaning, polishing, marking or neutralising. The right fluid affects cleaning speed, finish and handling, so do not treat all fluids as interchangeable.

Do I need fluid feed?

Not always. Manual fluid application works well for smaller jobs and occasional cleaning. Fluid feed helps when you clean longer seams, work for longer periods or want fewer stops during production.

Can Cougartron machines clean both TIG and MIG welds?

Yes, but MIG welds and heavier oxide usually need more power. If MIG cleaning is part of your normal work, start by looking at ProPlus or the FURY range.

Is weld cleaning the same as passivation?

Weld cleaning removes heat tint, oxide and discolouration from stainless welds. When used correctly with the right Cougartron fluid and process, electrochemical weld cleaning also helps restore the stainless surface after welding.

Can I send a weld photo before ordering?

Yes. Send us photos of the welds, material thickness and how often you clean. We can point you towards the right machine, brushes, fluid and starter setup before you buy.

Need the right weld cleaning setup?

Match the machine, brush and fluid before ordering

A good weld cleaning result depends on the full setup, not just the machine. Send us your weld type, material thickness and a photo of the weld if you want us to confirm the right machine, brush, fluid and accessories.

Choose a machine View brushes Ask Cougartron